Real 5G probably not until 2022 or later but things called 4.5G and 5G will be deployed sooner
The actual benefit of going from 3G to 4G mobile have been disappointing. Michael Peeters, wireless CTO at Alcatel-Lucent, is therefore frustrated with the industry’s approach to 5G technology. Companies are throwing into 5G pretty much everything that was not included in earlier technology evolutions, with examples including massive MIMO, machine-to-machine (M2M) and millimeter-wave technologies. …